US 12,341,290 B2
Active audio and video signal transmission device
Yi-Chieh Cheng, New Taipei (TW); Yen-Tung Chen, New Taipei (TW); and Yu-Shuo Pan, New Taipei (TW)
Assigned to Elka International Ltd., New Taipei (TW)
Filed by Elka International Ltd., New Taipei (TW)
Filed on Oct. 31, 2022, as Appl. No. 17/977,746.
Claims priority of application No. 111208801 (TW), filed on Aug. 12, 2022.
Prior Publication US 2024/0055798 A1, Feb. 15, 2024
Int. Cl. H01R 13/627 (2006.01)
CPC H01R 13/627 (2013.01) 20 Claims
OG exemplary drawing
 
1. An active audio and video signal transmission device, comprising:
a cable comprising a first end and a second end;
a display-side connector, comprising:
a first shell;
a first circuit board configured within the first shell;
a first plug configured on the first circuit board, and protruded from the first shell;
a repeater, configured on the first circuit board, and electrically connected to the first plug and the first end of the cable, wherein the repeater includes electrical characteristics of equalization, flat gain, and output swing, and is configured to maintain signal integrity by adjusting parameters of the electrical characteristics; and
a microprocessor, configured on the first circuit board, electrically connected to the repeater, and used for controlling an operation of the repeater without receiving any external instruction; and
a signal source connector electrically connected to the second end of the cable.